Individual Calculations May 2023
 Gaffe, Sebastien  Total change: -36.80  Rating chartPersonal card
 52eme Open Fide de Gonfreville l'Orcher Trophee Claude Leroyer (-2400) GONFREVILLE L'ORCHER FRA 2023-04-08
RcRownchangeKK*chgGame
 1713 1685 2.00 6 -0.92 40 -36.80 
  Bacon, Nicolas 2150 FRA0.001-0.0540-2.00 
  Chuzeville, Yohann 1474 FRA1.0010.23409.20 
  Robichon, Pierre 1868 FRA0.001-0.2640-10.40 
  Fevrier, Nathan 1818 FRA0.001-0.3240-12.80 
  Oger, Romain 1502 FRA0.001-0.7440-29.60 
  Normand, Franck 1467 FRA1.0010.22408.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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